CN1307789C - 带有负阻抗消除的高频放大器电路 - Google Patents
带有负阻抗消除的高频放大器电路 Download PDFInfo
- Publication number
- CN1307789C CN1307789C CNB018018017A CN01801801A CN1307789C CN 1307789 C CN1307789 C CN 1307789C CN B018018017 A CNB018018017 A CN B018018017A CN 01801801 A CN01801801 A CN 01801801A CN 1307789 C CN1307789 C CN 1307789C
- Authority
- CN
- China
- Prior art keywords
- transistor
- connects
- driver transistor
- amplifier circuit
- frequency amplifier
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000005669 field effect Effects 0.000 claims abstract description 8
- 230000000694 effects Effects 0.000 claims abstract description 7
- 230000008878 coupling Effects 0.000 claims abstract description 6
- 238000010168 coupling process Methods 0.000 claims abstract description 6
- 238000005859 coupling reaction Methods 0.000 claims abstract description 6
- 230000015572 biosynthetic process Effects 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 3
- 239000013078 crystal Substances 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/189—High-frequency amplifiers, e.g. radio frequency amplifiers
- H03F3/19—High-frequency amplifiers, e.g. radio frequency amplifiers with semiconductor devices only
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
- H03F1/30—Modifications of amplifiers to reduce influence of variations of temperature or supply voltage or other physical parameters
- H03F1/301—Modifications of amplifiers to reduce influence of variations of temperature or supply voltage or other physical parameters in MOSFET amplifiers
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/189—High-frequency amplifiers, e.g. radio frequency amplifiers
- H03F3/19—High-frequency amplifiers, e.g. radio frequency amplifiers with semiconductor devices only
- H03F3/193—High-frequency amplifiers, e.g. radio frequency amplifiers with semiconductor devices only with field-effect devices
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/34—DC amplifiers in which all stages are DC-coupled
- H03F3/343—DC amplifiers in which all stages are DC-coupled with semiconductor devices only
- H03F3/3432—DC amplifiers in which all stages are DC-coupled with semiconductor devices only with bipolar transistors
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/34—DC amplifiers in which all stages are DC-coupled
- H03F3/343—DC amplifiers in which all stages are DC-coupled with semiconductor devices only
- H03F3/345—DC amplifiers in which all stages are DC-coupled with semiconductor devices only with field-effect devices
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Amplifiers (AREA)
Abstract
Description
Claims (5)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/603,875 | 2000-06-26 | ||
US09/603,875 US6417734B1 (en) | 2000-06-26 | 2000-06-26 | High-frequency amplifier circuit with negative impedance cancellation |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1404651A CN1404651A (zh) | 2003-03-19 |
CN1307789C true CN1307789C (zh) | 2007-03-28 |
Family
ID=24417281
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB018018017A Expired - Fee Related CN1307789C (zh) | 2000-06-26 | 2001-06-19 | 带有负阻抗消除的高频放大器电路 |
Country Status (9)
Country | Link |
---|---|
US (1) | US6417734B1 (zh) |
EP (1) | EP1297621B1 (zh) |
JP (1) | JP2004502372A (zh) |
KR (1) | KR100830812B1 (zh) |
CN (1) | CN1307789C (zh) |
AT (1) | ATE292857T1 (zh) |
DE (1) | DE60109928T2 (zh) |
MY (1) | MY126916A (zh) |
WO (1) | WO2002001709A2 (zh) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3532834B2 (ja) * | 2000-06-27 | 2004-05-31 | 富士通カンタムデバイス株式会社 | 高周波増幅器バイアス回路、高周波電力増幅器および通信装置 |
WO2002031968A1 (en) * | 2000-10-12 | 2002-04-18 | Mitsubishi Denki Kabushiki Kaisha | High-frequency amplifier |
JP2002204129A (ja) * | 2000-12-28 | 2002-07-19 | Niigata Seimitsu Kk | Am放送用増幅回路 |
US7333778B2 (en) * | 2001-03-21 | 2008-02-19 | Ericsson Inc. | System and method for current-mode amplitude modulation |
US6606001B1 (en) * | 2001-10-25 | 2003-08-12 | National Semiconductor Corporation | High-speed current-mirror circuitry and method of operating the same |
US6803824B2 (en) * | 2001-12-18 | 2004-10-12 | Anadigics, Inc. | Dynamic matching in cascode circuits |
FR2840466B1 (fr) * | 2002-05-31 | 2004-07-16 | Atmel Grenoble Sa | Amplificateur haute frequence en circuit integre |
JP2005109842A (ja) * | 2003-09-30 | 2005-04-21 | Sanyo Electric Co Ltd | コンデンサ・マイクロフォン用増幅回路 |
US7091788B2 (en) * | 2003-12-03 | 2006-08-15 | Intel Corporation | Biased Darlington transistor pair, method, and system |
GB2416210B (en) * | 2004-07-13 | 2008-02-20 | Christofer Toumazou | Ion sensitive field effect transistors |
US7522024B2 (en) * | 2007-04-06 | 2009-04-21 | Mediatek Inc. | Negative gm circuit, a filter and low noise amplifier including such a filter |
US8340614B2 (en) * | 2008-12-18 | 2012-12-25 | Plantronics, Inc. | Antenna diversity to improve proximity detection using RSSI |
DE102009028136B3 (de) * | 2009-07-30 | 2011-01-05 | Federal-Mogul Wiesbaden Gmbh | Gleitlagerverbundwerkstoff, Gleitlagerelement und Verfahren zu deren Herstellung |
CN116260400B (zh) * | 2022-12-31 | 2024-08-09 | 广州慧智微电子股份有限公司 | 偏置电路、功率放大器及电子设备 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3906386A (en) * | 1972-06-05 | 1975-09-16 | Sony Corp | Transistor amplifier circuits with stabilized low current biasing |
CN87212535U (zh) * | 1987-11-30 | 1988-08-24 | 王朝阳 | 全频道电视天线放大器 |
EP0630103A2 (en) * | 1993-06-17 | 1994-12-21 | Sony Corporation | Emitterfollower circuit and analog to digital converter using such circuit |
CN1098828A (zh) * | 1993-04-27 | 1995-02-15 | 索尼公司 | 半导体功率放大器集成电路 |
US5424686A (en) * | 1994-04-20 | 1995-06-13 | Philips Electronics North America Corporation | Negative-resistance-compensated microwave buffer |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2558659B1 (fr) * | 1984-01-20 | 1986-04-25 | Thomson Csf | Circuit de polarisation d'un transistor a effet de champ |
JPH0666605B2 (ja) * | 1987-09-21 | 1994-08-24 | 浜松ホトニクス株式会社 | トランスインピーダンス回路 |
JPH0479407A (ja) * | 1990-07-19 | 1992-03-12 | Yokogawa Electric Corp | バイアス電流キャンセル回路 |
JPH077430A (ja) * | 1993-06-17 | 1995-01-10 | Sony Corp | エミッタフォロワ回路及びこれを用いた並列型a/d変換器 |
JP3419546B2 (ja) * | 1994-06-07 | 2003-06-23 | 浜松ホトニクス株式会社 | 正転型トランスインピーダンス回路 |
US5828269A (en) | 1996-12-05 | 1998-10-27 | Philips Electronics North America Corporation | High-frequency amplifier with high input impedance and high power efficiency |
US5844443A (en) * | 1996-12-12 | 1998-12-01 | Philips Electronics North America Corporation | Linear high-frequency amplifier with high input impedance and high power efficiency |
JPH10308634A (ja) * | 1997-05-09 | 1998-11-17 | Toyota Motor Corp | カスコード増幅回路及びコンパレータ回路 |
US5945879A (en) * | 1998-02-05 | 1999-08-31 | The Regents Of The University Of California | Series-connected microwave power amplifiers with voltage feedback and method of operation for the same |
-
2000
- 2000-06-26 US US09/603,875 patent/US6417734B1/en not_active Expired - Lifetime
-
2001
- 2001-06-19 KR KR1020027002403A patent/KR100830812B1/ko not_active IP Right Cessation
- 2001-06-19 WO PCT/EP2001/006958 patent/WO2002001709A2/en active IP Right Grant
- 2001-06-19 JP JP2002505747A patent/JP2004502372A/ja active Pending
- 2001-06-19 CN CNB018018017A patent/CN1307789C/zh not_active Expired - Fee Related
- 2001-06-19 DE DE60109928T patent/DE60109928T2/de not_active Expired - Lifetime
- 2001-06-19 EP EP01956488A patent/EP1297621B1/en not_active Expired - Lifetime
- 2001-06-19 AT AT01956488T patent/ATE292857T1/de not_active IP Right Cessation
- 2001-06-22 MY MYPI20012956 patent/MY126916A/en unknown
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3906386A (en) * | 1972-06-05 | 1975-09-16 | Sony Corp | Transistor amplifier circuits with stabilized low current biasing |
CN87212535U (zh) * | 1987-11-30 | 1988-08-24 | 王朝阳 | 全频道电视天线放大器 |
CN1098828A (zh) * | 1993-04-27 | 1995-02-15 | 索尼公司 | 半导体功率放大器集成电路 |
EP0630103A2 (en) * | 1993-06-17 | 1994-12-21 | Sony Corporation | Emitterfollower circuit and analog to digital converter using such circuit |
US5424686A (en) * | 1994-04-20 | 1995-06-13 | Philips Electronics North America Corporation | Negative-resistance-compensated microwave buffer |
Also Published As
Publication number | Publication date |
---|---|
WO2002001709A2 (en) | 2002-01-03 |
CN1404651A (zh) | 2003-03-19 |
EP1297621A2 (en) | 2003-04-02 |
DE60109928D1 (de) | 2005-05-12 |
DE60109928T2 (de) | 2006-02-16 |
KR100830812B1 (ko) | 2008-05-20 |
ATE292857T1 (de) | 2005-04-15 |
WO2002001709A3 (en) | 2002-07-18 |
EP1297621B1 (en) | 2005-04-06 |
KR20020064763A (ko) | 2002-08-09 |
US6417734B1 (en) | 2002-07-09 |
MY126916A (en) | 2006-10-31 |
JP2004502372A (ja) | 2004-01-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: NXP CO., LTD. Free format text: FORMER OWNER: ROYAL PHILIPS ELECTRONICS CO., LTD. Effective date: 20071102 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20071102 Address after: Holland Ian Deho Finn Patentee after: Koninkl Philips Electronics NV Address before: Holland Ian Deho Finn Patentee before: Koninklike Philips Electronics N. V. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070328 Termination date: 20200619 |
|
CF01 | Termination of patent right due to non-payment of annual fee |